Tencent-backed online gaming platform developer Roblox is in talks over an IPO or direct listing at a valuation of up to $8bn.

The Roche, Novartis and Kraft Group-backed cancer therapy developer raised $182m in an upsized IPO where it floated above its range.

Microsoft unit M12 has exited game developer SuperAwesome in an acquisition of undisclosed size by Epic Games.

Sompo, Fujitsu and Relx-backed Palantir went public yesterday and fetched a $20.6bn valuation – only marginally above the $20.3bn it was worth in 2015.

The cybersecurity company was once listed on NYSE, before an acquisition by Intel and a subsequent spinoff, and has now put a $100m placeholder figure on its planned IPO.

JD.com’s healthcare spinoff has filed for an initial public offering after raising more than $1.9bn in equity funding from investors including Hillhouse Capital and Citic Capital.

Tencent and Heyi Group are among the investors in line for an exit as Logicreation files to go public in China.

AEP, BMW, Chevron, Constellation Energy, Daimler, Siemens, The Hartford and Toyota are all in line for exits as ChargePoint goes public through a reverse merger at a $2.4bn valuation.

Xiaomi and Intel-backed e-scooter vendor Ninebot is gearing up for a $295m initial public offering on the Star Market using Chinese Depository Receipts.